A watermarking scheme for both spatial and frequency domain to extract the seal image without the original image

Won Gyum Kim, Chan-Woo Lee, Won Don Lee. A watermarking scheme for both spatial and frequency domain to extract the seal image without the original image. In ISSPA '99. Proceedings of the Fifth International Symposium on Signal Processing and its Applications, Brisbane, QL, Australia, August 22-25, 1999. pages 293-296, IEEE, 1999. [doi]

Abstract

Abstract is missing.